MAIN OVERVIEW FEATURES: Cable Type: Fiber OpticCable Length: 3.28 ftConnector on First End: 1 x QSFP IEEE 802.3bj NetworkConnector on Second End: 1 x QSFP - IEEE 802.3bj NetworkFeatures: PassiveDevice Supported: Network DeviceData Transfer Rate: 12.50 GB/sColor: BlackEnvironmentally Friendly: YesEnvironmental Certification: RoHSLimited Warranty: 1 Year